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JPL Small-Body Database Browser
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523253 (2017 AR22)
Classification: Main-belt Asteroid          SPK-ID: 2523253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05665584915857431 1.8646e-07  
a 3.009273801291222 7.1511e-08 au
q 2.838780838728417 5.3638e-07 au
i 8.773518317118999 1.4877e-05 deg
node 282.9513289075683 9.6711e-05 deg
peri 261.6259004663762 0.00016104 deg
M 114.4945646380024 0.0001301 deg
tp 2457994.080228518836
(2017-Aug-28.58022852)
0.00069186 TDB
period 1906.73783007476
5.22
6.7967e-05
1.861e-07
d
yr
n .1888041419862557 6.73e-09 deg/d
Q 3.179766763854027 7.5563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      4978 days (13.63 yr)  
   first obs. used      2006-01-05  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:31  

Additional Information
 Earth MOID = 1.85858 au 
 Jupiter MOID = 1.90797 au 
 T_jup = 3.230 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO448187  

523253 (2017 AR22)          Discovered 2006-Jan-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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